Fillet working for only 1 side

 From:  Frenchy Pilou (PILOU)
11504.2 In reply to 11504.1 
All is fine!

It's because you select a"closed curve" and not a "closed Edge!" ;)
So kill or hide the curves then Fillet!

Only "EDGE(S)" of a volume can be filleted !!!

Curves alones can be Filleted!

Edges of surface can't be Filleted!




The same "surface" will be not!

If you want Fillet this "surface" copy move its perimeter, Join, Fillet it then make the surface! :)

EDITED: 6 Aug 2024 by PILOU